package com.jiejie.university.service;

import com.jiejie.university.entity.Student;

import java.util.List;

public interface StudentService {
    //查询
    List<Student> findStudentAll();
    //根据学号查询
    Student findStudentById(Integer id);
    //新增
    int addStudent(Student student);
    //删除
    int deleteStudent(Integer id);
    //修改
    int updataStudent(Student student);
}
